EP2530246A3 - Système de montage de pièce de transition de chambre de combustion pour cadre de moteur de turbine à gaz - Google Patents

Système de montage de pièce de transition de chambre de combustion pour cadre de moteur de turbine à gaz Download PDF

Info

Publication number
EP2530246A3
EP2530246A3 EP12169885.6A EP12169885A EP2530246A3 EP 2530246 A3 EP2530246 A3 EP 2530246A3 EP 12169885 A EP12169885 A EP 12169885A EP 2530246 A3 EP2530246 A3 EP 2530246A3
Authority
EP
European Patent Office
Prior art keywords
transition piece
combustor transition
frame
mounting
gas turbine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12169885.6A
Other languages
German (de)
English (en)
Other versions
EP2530246B1 (fr
EP2530246A2 (fr
Inventor
David William CIHLAR
Patrick Bendict Melton
John Drake Vanselow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP2530246A2 publication Critical patent/EP2530246A2/fr
Publication of EP2530246A3 publication Critical patent/EP2530246A3/fr
Application granted granted Critical
Publication of EP2530246B1 publication Critical patent/EP2530246B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12169885.6A 2011-06-02 2012-05-29 Système de montage de pièce de transition de chambre de combustion pour cadre de moteur de turbine à gaz Active EP2530246B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/152,117 US8997501B2 (en) 2011-06-02 2011-06-02 System for mounting combustor transition piece to frame of gas turbine engine

Publications (3)

Publication Number Publication Date
EP2530246A2 EP2530246A2 (fr) 2012-12-05
EP2530246A3 true EP2530246A3 (fr) 2014-04-16
EP2530246B1 EP2530246B1 (fr) 2019-10-23

Family

ID=46148760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12169885.6A Active EP2530246B1 (fr) 2011-06-02 2012-05-29 Système de montage de pièce de transition de chambre de combustion pour cadre de moteur de turbine à gaz

Country Status (3)

Country Link
US (1) US8997501B2 (fr)
EP (1) EP2530246B1 (fr)
CN (1) CN102808697B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9322335B2 (en) * 2013-03-15 2016-04-26 Siemens Energy, Inc. Gas turbine combustor exit piece with hinged connections
US9321115B2 (en) * 2014-02-05 2016-04-26 Alstom Technologies Ltd Method of repairing a transition duct side seal
US20160047313A1 (en) * 2014-08-15 2016-02-18 General Electric Company Bushing for joining turbomachine components
WO2016093829A1 (fr) * 2014-12-11 2016-06-16 Siemens Aktiengesellschaft Support de conduit de transition et procédé pour produire un niveau réglé de rigidité de support
EP3088691B1 (fr) 2015-04-27 2019-06-19 Ansaldo Energia Switzerland AG Procédé de démontage d'une turbine à gaz

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662567B1 (en) * 2002-08-14 2003-12-16 Power Systems Mfg, Llc Transition duct mounting system
US20090145137A1 (en) * 2007-12-10 2009-06-11 Alstom Technologies, Ltd., Llc Transition duct assembly
US20090188258A1 (en) * 2008-01-29 2009-07-30 Alstom Technologies Ltd. Llc Altering a natural frequency of a gas turbine transition duct

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422288A (en) * 1981-03-02 1983-12-27 General Electric Company Aft mounting system for combustion transition duct members
CN2086813U (zh) * 1990-11-30 1991-10-16 姜琴弟 摇头电扇摆角无级调节装置
US5414999A (en) 1993-11-05 1995-05-16 General Electric Company Integral aft frame mount for a gas turbine combustor transition piece
JPH10196402A (ja) * 1997-01-08 1998-07-28 Toshiba Corp ガスタービン燃焼器吊り装置およびその運用方法
US6216442B1 (en) * 1999-10-05 2001-04-17 General Electric Co. Supports for connecting a flow sleeve and a liner in a gas turbine combustor
US6442946B1 (en) * 2000-11-14 2002-09-03 Power Systems Mfg., Llc Three degrees of freedom aft mounting system for gas turbine transition duct
JP2002243154A (ja) * 2001-02-16 2002-08-28 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器尾筒出口構造及びガスタービン燃焼器
US7137241B2 (en) * 2004-04-30 2006-11-21 Power Systems Mfg, Llc Transition duct apparatus having reduced pressure loss
US7082766B1 (en) * 2005-03-02 2006-08-01 General Electric Company One-piece can combustor
US7377117B2 (en) * 2005-08-09 2008-05-27 Turbine Services, Ltd. Transition piece for gas turbine
JP5010521B2 (ja) * 2008-03-28 2012-08-29 三菱重工業株式会社 燃焼器尾筒案内治具及びガスタービンの燃焼器の取り外し方法、並びに製造方法
US20090249791A1 (en) * 2008-04-08 2009-10-08 General Electric Company Transition piece impingement sleeve and method of assembly
US8051662B2 (en) * 2009-02-10 2011-11-08 United Technologies Corp. Transition duct assemblies and gas turbine engine systems involving such assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662567B1 (en) * 2002-08-14 2003-12-16 Power Systems Mfg, Llc Transition duct mounting system
US20090145137A1 (en) * 2007-12-10 2009-06-11 Alstom Technologies, Ltd., Llc Transition duct assembly
US20090188258A1 (en) * 2008-01-29 2009-07-30 Alstom Technologies Ltd. Llc Altering a natural frequency of a gas turbine transition duct

Also Published As

Publication number Publication date
CN102808697A (zh) 2012-12-05
US8997501B2 (en) 2015-04-07
EP2530246B1 (fr) 2019-10-23
CN102808697B (zh) 2016-10-19
EP2530246A2 (fr) 2012-12-05
US20120304664A1 (en) 2012-12-06

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